Panasonic FP-7818 Service Manual & Parts Manual page 45

Cleaning position
1 Sheet bypass paper
transfer roller
2 Sheet bypass paper
feed roller
3 Timing roller
4 Middle roller
5 Paper feed roller
6 Paper transfer roller
7 Cleaning sheet
8 Corona wire
9 Corona grid / Corona
case
10 Lower developer frame
Dust cover
11 Transport belt
12 Transfer corona wire /
Corona case/
Transfer guide plate
13 Fuser guide plate
14 Fuser thermister
15 Fuser separation finger Cloth
(upper/lower)
16 Fuser heat roller /
pressure roller
Tool/solvent Work/precaution
- Use IPA, if toner is stuck on the
Cloth with
rollers. (As little as possible.)
water / IPA
- Do not use cleaning cotton.
- Remove paper dust by brush
Brush / IPA
deleted.
Cloth with
- If not replaced at PM cycle, high
water voltage leak may occur.
- Pay attention when replacing corona
wire (No sagging or kinking)
- Do not use cleaning cotton.
- Lift the developer unit (mag-roll
Brush /
side) up 45, and rotate mag-roller
Vacuum
4~5 times counterclockwise.
cleaner /
Remove the toner dust on lower
Cloth with
developer frame by brush or
water
vacuum cleaner.
- Clean the lower developer frame
by cloth with water.
Cloth with - Clean by cloth with water.
water
Cloth
Cloth
- Remove toner dust on separation
finger.
- Don't damage separation finger
edge.
Cloth - Use IPA, if the roller is very dirty.
(to be continued)
4-5